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Individual Calculations May 2015 |
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| Woolf, Charne Total change: 0.00 | |   |
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| SA Junior Closed Chess Championship 2015 Under 18/20 Girls | Pretoria | RSA | 2015-04-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1586 | 0 | 2.00 | 6 | 0.00 | 1461 | | 0.00 | |
|  Engelbrecht, Liezl | | | 1535 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |  Berkovitz, Sherryn | | | 1385 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | February, Jesse Nikki | | | 1680 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Brits, Leandra | | | 1559 | RSA | 1.00 | 1 | 0.00 | | 0.00 | | | Du Toit, Sune | | wf | 1756 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Van Niekerk, Megan | | | 1600 | RSA | 0.00 | 1 | 0.00 | | 0.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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